FYKTIK 2PCS Bark Shield for Dogs, Dog Barking Deterrent Devices with LED Flashlight & HD Display, Anti Barking Device for Dogs & Cats, Portable Ultrasonic Dog Repeller for Indoor Outdoor (A)

• Stops Barking Fast & Safely: This smart anti barking device interrupts your dog’s barking by safely breaking the bark reflex using high-frequency sound. It’s a kind and effective way to reduce unwanted behaviour like barking, chewing or jumping – without shock or harm.
• Built-in LED Torch for Walks in the Dark: Equipped with two powerful LED lights, this dog barking deterrent device is perfect for evening walks. Just press the button to light your path and keep you and your dog safe in low-light conditions.
• Adjustable Modes for Different Behaviours: Choose from three training modes to target specific issues like digging, biting, or non-stop barking. This bark shield offers flexible training with gentle sound cues to help guide your dog’s behaviour.
• USB-C Fast Charging: With a built-in 800mAh rechargeable battery, this device charges quickly via USB-C (2A) and lasts for multiple training sessions – no need to keep buying batteries.
• Quick & Easy to Use: Simply press the button when your dog barks, and praise them when they stop. Repeated use helps reinforce quiet behaviour, making it a hassle-free solution for noisy dogs at home or on the go.

Product description Specifications: Material: ABS Power supply method: USB charging Built in lithium battery: 800mAh Ultrasonic frequency: 25000Hz-40000Hz Effective range: up to 8 meters away Working hours: ≥ 90 days Charging time: 30 minutes Packaging method: boxed Size: 11 * 3cm Packaging size: 13 * 8 * 4cm Packaging weight: 110g Packaging accessories: 1 * Bark Shield Anti Barking Device for Dogs 1 * charging cable The following situations have poor dog repellency effects: 1. A dog raised by oneself, because it knows its owner won't harm it; 2. Environments with high noise levels, such as busy urban areas or by the roadside; 3. A dog with its owner - the dog is very powerful. A trained large dog - well-trained; 2. When the battery voltage is too low - the transmission power is low. The above situation will not affect the usage effect of this product, because one's own dog, a dog that often goes shopping, a dog that is with its owner, and a well-trained dog will not bite people randomly. Note: It's best not to use a dog repellent to deliberately tease dogs in daily life, as it won't be surprising if dogs hear about it too often. When the lights in the dog repellent gear are obviously dim, charge it in time Directions 3+